[CRIU] [PATCH 4/5] criu --help: fix -D description

[Kir Kolyshkin]

-D is used for dump and restore, i.e. to read and write image files,
depending on the command, so let's put a read/write-neutral description.

Signed-off-by: Kir Kolyshkin <kir at openvz.org>
---
 crtools.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crtools.c b/crtools.c
index cb574ae..1aacbf4 100644
--- a/crtools.c
+++ b/crtools.c
@@ -380,7 +380,7 @@ usage:
 "  -d|--restore-detached detach after restore\n"
 "  -s|--leave-stopped    leave tasks in stopped state after checkpoint\n"
 "  -R|--leave-running    leave tasks in running state after checkpoint\n"
-"  -D|--images-dir DIR   directory where to put images to\n"
+"  -D|--images-dir DIR   directory for image files\n"
 "     --pidfile FILE     write a pid of a root task to this file\n"
 "\n"
 "* Special resources support:\n"
-- 
1.8.1.4